Reconstruction of the atmospheric CO2 concentration history from an Antarctic deep ice core, Dome Fuji using a wet extraction technique: analysis procedures,dating of air in ice and concentration variations (scientific paper)

• Main Authors: Kawamura, Kenji, Aoki, Shuji, Nakazawa, Takakiyo, Sugawara, Satoshi, Fujii, Yoshiyuki, Watanabe, Okitsugu
• Language: English
• Published: 2003
• Subjects: CO2; Dome Fuji; wet extraction; Antarctic; Southern Ocean; Antarc*; ice core; Memoirs of National Institute of Polar Research; Polar Research
• Online Access: https://nipr.repo.nii.ac.jp/record/2464/files/KJ00000011448.pdf; https://nipr.repo.nii.ac.jp/records/2464

P(論文) In order to deduce the atmospheric CO2 concentration variations over the past 320 kyr, air samples were extracted from the Dome Fuji deep ice core using a wet extraction method, and their CO2 concentration values were determined with a reproducibility of 1.0 ppmv. By measuring the CO2 concentr...